Patents by Inventor Tapas K. Roy

Tapas K. Roy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Delivering notifications to background applications
    Patent number: 9690748
    Abstract: Described herein are systems and methods providing notifications to an application in a background state on a device such as a user device. The device may be resource constrained such as having limited memory, processor, power, or other resources for execution of applications. While in a background state, notifications from other applications may be sent to the application in the background state. To other applications, the application in the background state may appear to be operating in the foreground.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: June 27, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Tapas K. Roy, Yaron Lissack, Saldy Antony, Mark S. Urbanus